Title:
CHAMFERING MACHINE FOR NEEDLE-LIKE PRECISION MACHINING PART
Document Type and Number:
Japanese Patent JPH0631614
Kind Code:
A
Abstract:
PURPOSE: To provide a chamfering machine of needle-like precision machining parts improving the chamfering efficiency and chamfering precision of the needle-like precision machining parts.
CONSTITUTION: A barrel 3 inserted with needle-like precision machining parts and abrasives in it is reciprocatively vibratably and rotatably provided, and a rotation applying elastic body 4 rotating the barrel 3 via the intermittent contact in response to the reciprocative vibration of the barrel 3 is provided.
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Inventors:
HOSHINA HISASHI
MIZAWA TAKASHI
MIZAWA TAKASHI
Application Number:
JP20969492A
Publication Date:
February 08, 1994
Filing Date:
July 14, 1992
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP
International Classes:
B24B31/02; B24B31/06; (IPC1-7): B24B31/02; B24B31/06
Attorney, Agent or Firm:
Kazuo Tomita (1 person outside)
Next Patent: CONVEYOR MECHANISM